Inventor
Takao Itabashi
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television67%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04QSelecting17%
PatentTitleYear
5,285,285'Method of controlling first items that require prior CRT display and second items that require no prior display'19944,989,081'Home-bus-information system'19914,731,654'Nonvolatile memory system for digital television tuner'19884,727,426'Digital television receiver with memory refreshing circuitry'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1994Patents assigned to SONY CORP (4)· patent assignee history
1988–1994Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 4 | 1988–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1988–1994 |